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1. Which of the following is not a mixture? A jar filled with rocks and sand Sea water A cup of lemon tea Sodium Chloride

1. Which of the following is not a mixture? A jar filled with rocks and sand Sea water A cup of lemon tea Sodium Chloride

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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1. Which of the following is not a mixture? A jar filled with rocks and sand Sea water A cup of lemon tea Sodium Chloride 2. Which anthropogenic pollutants (originating from human activities) are implicated in the formation of most acidic precipitation? A) CFCS phosphoric acid and hydrochloric acid ozone and carbon monoxide nitrogen oxides and sulfur oxides 3. Which substance has the highest pH? orange juice fain a sulfuric acid solution household detergent 4. Calculate the number of molecules of oxygen present in 0.125 moles of Oz. (1 mole - 6.022 x 10 objects). Show all your working clearly. 3.01 x 104 molecules 7.53 x 10 molecules 0.125 molecules 6.022 x 10 molecules A) B) 的9m
Transcribed Image Text:1. Which of the following is not a mixture? A jar filled with rocks and sand Sea water A cup of lemon tea Sodium Chloride 2. Which anthropogenic pollutants (originating from human activities) are implicated in the formation of most acidic precipitation? A) CFCS phosphoric acid and hydrochloric acid ozone and carbon monoxide nitrogen oxides and sulfur oxides 3. Which substance has the highest pH? orange juice fain a sulfuric acid solution household detergent 4. Calculate the number of molecules of oxygen present in 0.125 moles of Oz. (1 mole - 6.022 x 10 objects). Show all your working clearly. 3.01 x 104 molecules 7.53 x 10 molecules 0.125 molecules 6.022 x 10 molecules A) B) 的9m
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